Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/52eb18fc97a244f3b82caf2e3fc30937 : SUCCESS in 6m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/218ec96714e5414ea7aef98773503e74 : FAILURE in 5m 48s